FR2790136A1 - Dispositifs de protection de circuit electrique a monter en surface et leur procede de fabrication - Google Patents

Dispositifs de protection de circuit electrique a monter en surface et leur procede de fabrication Download PDF

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Publication number
FR2790136A1
FR2790136A1 FR0002207A FR0002207A FR2790136A1 FR 2790136 A1 FR2790136 A1 FR 2790136A1 FR 0002207 A FR0002207 A FR 0002207A FR 0002207 A FR0002207 A FR 0002207A FR 2790136 A1 FR2790136 A1 FR 2790136A1
Authority
FR
France
Prior art keywords
substrate
electrode
disposed
conductive
substrates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR0002207A
Other languages
English (en)
French (fr)
Inventor
Anthony D Minervini
Honorio Luciano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Littelfuse Inc
Original Assignee
Littelfuse Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Littelfuse Inc filed Critical Littelfuse Inc
Publication of FR2790136A1 publication Critical patent/FR2790136A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/006—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistor chips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR0002207A 1999-02-22 2000-02-22 Dispositifs de protection de circuit electrique a monter en surface et leur procede de fabrication Withdrawn FR2790136A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12104399P 1999-02-22 1999-02-22

Publications (1)

Publication Number Publication Date
FR2790136A1 true FR2790136A1 (fr) 2000-08-25

Family

ID=22394139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002207A Withdrawn FR2790136A1 (fr) 1999-02-22 2000-02-22 Dispositifs de protection de circuit electrique a monter en surface et leur procede de fabrication

Country Status (4)

Country Link
JP (2) JP2000294406A (https=)
DE (1) DE10007888A1 (https=)
FR (1) FR2790136A1 (https=)
TW (1) TW463443B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053899A1 (en) * 2002-12-11 2004-06-24 Bourns, Inc. Conductive polymer device and method of manufacturing same
WO2004053898A3 (en) * 2002-12-11 2004-10-21 Bourns Inc Encapsulated electronic device and method of manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103333385A (zh) * 2013-05-29 2013-10-02 安徽荣玖光纤通信科技有限公司 一种铜导线ptc高分子导电材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053899A1 (en) * 2002-12-11 2004-06-24 Bourns, Inc. Conductive polymer device and method of manufacturing same
WO2004053898A3 (en) * 2002-12-11 2004-10-21 Bourns Inc Encapsulated electronic device and method of manufacturing the same

Also Published As

Publication number Publication date
DE10007888A1 (de) 2000-10-12
JP2004193626A (ja) 2004-07-08
JP2000294406A (ja) 2000-10-20
TW463443B (en) 2001-11-11

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ST Notification of lapse